EP4266567A4 - Power conversion device - Google Patents
Power conversion deviceInfo
- Publication number
- EP4266567A4 EP4266567A4 EP20965868.1A EP20965868A EP4266567A4 EP 4266567 A4 EP4266567 A4 EP 4266567A4 EP 20965868 A EP20965868 A EP 20965868A EP 4266567 A4 EP4266567 A4 EP 4266567A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- power conversion
- conversion device
- power
- conversion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/539—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
- H02M7/5395—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
- H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0048—Circuits or arrangements for reducing losses
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/14—Arrangements for reducing ripples from dc input or output
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
- H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0009—Devices or circuits for detecting current in a converter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/327—Means for protecting converters other than automatic disconnection against abnormal temperatures
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/046656 WO2022130480A1 (en) | 2020-12-15 | 2020-12-15 | Power conversion device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4266567A1 EP4266567A1 (en) | 2023-10-25 |
EP4266567A4 true EP4266567A4 (en) | 2024-01-24 |
Family
ID=82057445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20965868.1A Pending EP4266567A4 (en) | 2020-12-15 | 2020-12-15 | Power conversion device |
Country Status (4)
Country | Link |
---|---|
US (1) | US20240007021A1 (en) |
EP (1) | EP4266567A4 (en) |
CN (1) | CN116601860A (en) |
WO (1) | WO2022130480A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3817338A1 (en) * | 1987-05-20 | 1988-12-08 | Mitsubishi Electric Corp | PWN INVERTER |
EP3364538A1 (en) * | 2015-10-13 | 2018-08-22 | Mitsubishi Electric Corporation | Ac rotating machine control device and electric power steering device equipped with same |
EP3439163A1 (en) * | 2016-03-28 | 2019-02-06 | Mitsubishi Electric Corporation | Power converter |
EP3477842A1 (en) * | 2016-06-22 | 2019-05-01 | Mitsubishi Electric Corporation | Power conversion device |
EP3570432A1 (en) * | 2017-01-11 | 2019-11-20 | Mitsubishi Electric Corporation | Motor control device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5925806A (en) | 1982-08-04 | 1984-02-09 | Mitsubishi Rayon Co Ltd | Preparation of novel polymer composition |
JPH05168244A (en) * | 1991-12-10 | 1993-07-02 | Toyo Electric Mfg Co Ltd | Pwm control device |
JP5161985B2 (en) | 2011-02-16 | 2013-03-13 | 三菱電機株式会社 | Power conversion device and control device for electric power steering |
US10374503B2 (en) * | 2015-02-16 | 2019-08-06 | Mitsubishi Electric Corporation | Power conversion device |
US10128739B2 (en) * | 2015-02-16 | 2018-11-13 | Mitsubishi Electric Corporation | Power conversion device |
JP6266161B2 (en) * | 2015-03-12 | 2018-01-24 | 三菱電機株式会社 | AC rotating machine control device and electric power steering control device |
KR102028328B1 (en) * | 2015-04-14 | 2019-10-04 | 엘에스산전 주식회사 | Apparatus for controlling grid-connected inverter |
JP6697788B1 (en) * | 2018-12-10 | 2020-05-27 | 三菱電機株式会社 | Power conversion device, generator motor control device, and electric power steering device |
-
2020
- 2020-12-15 EP EP20965868.1A patent/EP4266567A4/en active Pending
- 2020-12-15 US US18/039,081 patent/US20240007021A1/en active Pending
- 2020-12-15 WO PCT/JP2020/046656 patent/WO2022130480A1/en active Application Filing
- 2020-12-15 CN CN202080107842.0A patent/CN116601860A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3817338A1 (en) * | 1987-05-20 | 1988-12-08 | Mitsubishi Electric Corp | PWN INVERTER |
EP3364538A1 (en) * | 2015-10-13 | 2018-08-22 | Mitsubishi Electric Corporation | Ac rotating machine control device and electric power steering device equipped with same |
EP3439163A1 (en) * | 2016-03-28 | 2019-02-06 | Mitsubishi Electric Corporation | Power converter |
EP3477842A1 (en) * | 2016-06-22 | 2019-05-01 | Mitsubishi Electric Corporation | Power conversion device |
EP3570432A1 (en) * | 2017-01-11 | 2019-11-20 | Mitsubishi Electric Corporation | Motor control device |
Non-Patent Citations (1)
Title |
---|
See also references of WO2022130480A1 * |
Also Published As
Publication number | Publication date |
---|---|
JPWO2022130480A1 (en) | 2022-06-23 |
US20240007021A1 (en) | 2024-01-04 |
WO2022130480A1 (en) | 2022-06-23 |
EP4266567A1 (en) | 2023-10-25 |
CN116601860A (en) | 2023-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20230523 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20240103 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H02M 7/5395 20060101ALN20231220BHEP Ipc: H02M 7/5387 20070101ALI20231220BHEP Ipc: H02P 27/08 20060101ALI20231220BHEP Ipc: H02M 1/00 20060101ALI20231220BHEP Ipc: H02M 7/48 20070101AFI20231220BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) |